KR101309177B1 - A soundproof board for eco-friendly exhaust reduction - Google Patents

A soundproof board for eco-friendly exhaust reduction Download PDF

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Publication number
KR101309177B1
KR101309177B1 KR1020130006844A KR20130006844A KR101309177B1 KR 101309177 B1 KR101309177 B1 KR 101309177B1 KR 1020130006844 A KR1020130006844 A KR 1020130006844A KR 20130006844 A KR20130006844 A KR 20130006844A KR 101309177 B1 KR101309177 B1 KR 101309177B1
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South Korea
Prior art keywords
air
filter
flow path
carbon fiber
air flow
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KR1020130006844A
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Korean (ko)
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정종환
정용환
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주식회사 현대표지
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/62—Carbon oxides
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/16—Separation devices for cleaning ambient air, e.g. air along roads or air in cities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8442—Tray type elements

Abstract

PURPOSE: An eco-friendly exhaust reduction soundproof board is provided to purify pollutants using sufficient air retaining time by smoothly guiding air from the front and rear sides to the top. CONSTITUTION: An eco-friendly exhaust reduction soundproof board (100) comprises a front board and a rear board (10). The front and rear boards are in surface-contact with each other and are fixed using a fixing bolt. One side of an insertion bracket (50) inserted into a sound-absorbing material (40) inside the front and rear boards is inserted and fixed with an active carbon fiber filter (60) to form a first air passage between the active carbon fiber filter and the front board. A second air passage is formed between a soundproof board and a top insertion bracket. The first and second air passages are connected to each other using the air inlet of a filter box (71) which holds a high efficiency particulate air (HEPA) filter (70).

Description

친환경적 매연 저감 흡음형 방음판{A SOUNDPROOF BOARD FOR ECO-FRIENDLY EXHAUST REDUCTION}Eco-friendly soot reduction sound insulation board {A SOUNDPROOF BOARD FOR ECO-FRIENDLY EXHAUST REDUCTION}

본 발명은 소음 및 대기오염이 많은 도로변이나 공업지대 등의 환경 특히, 통풍량이 많은 장소에 설치하는 친환경적 매연 저감 흡음형 방음판에 관한 것이다.The present invention relates to an environment-friendly smoke-absorbing sound-absorbing soundproof plate installed in an environment such as a roadside or an industrial zone with a lot of noise and air pollution, particularly in a place with a large amount of ventilation.

일반적으로, 방음판은 소음을 반사 차단하는 차음형 방음판과, 소음을 반사 및 흡수시켜 소음을 감쇄하는 흡음형 방음판으로 구분되어 도로변이나 학교 주변 또는 아파트 주변 주거생활 근처에 설치되고 있다.In general, the sound insulation board is divided into a soundproof soundproof board that reflects and blocks noise, and a soundproof soundproof board that reflects and absorbs the noise to attenuate the noise.

주지하는 바와 같이, 도로상에는 자동차로부터 배출되는 일산화탄소(CO), 질소산화물(NOx), 탄화수소(HC), 오존(O3), 이산화탄소(CO2), 아황산가스(SOx) 등과 같은 매연(배기가스)과 함께 타이어 마찰시 발생 되는 타이어분진과 같은 입자상물질(particulate matters; PM)이 혼재되어 도로환경을 오염시키고 있으며, 도로 주변의 주거지로 전파되면서 대기를 심각하게 오염시키고 있다.As is well known, fumes (exhaust gas) such as carbon monoxide (CO), nitrogen oxides (NOx), hydrocarbons (HC), ozone (O3), carbon dioxide (CO2), sulfur dioxide (SOx), etc. In addition, particulate matters (PM), such as tire dust, generated during tire friction are mixed, polluting the road environment, and spreading to residential areas around the road, seriously polluting the air.

특히, 도로에 방음벽이 설치된 경우에는 주거지로 직접 전파되는 것을 어느 정도 차단할 수 있으나 대기오염물질이 방음벽 안에 갇히는 꼴로 되어 해당 구간를 통행하는 운전자 및 탑승객 또는 주변 주거지 생활인의 건강을 심각하게 위협할 뿐 만 아니라 방음벽과 도로 표면을 오염시키게 된다.In particular, when a sound barrier is installed on the road, it can block the propagation to the residential area to some extent, but air pollutants are trapped inside the sound barrier, which not only seriously threatens the health of drivers and passengers or residents living in the area. It will contaminate the sound barrier and the road surface.

이를 해결하기 위해 종래 대한민국 등록특허 제 10-0606258호에서는 고압의 전기집진장치를 방음벽의 내부에 설치하여 도로에서 발생 된 분진을 제거하도록 된 방음시설이 제안된 바 있다.In order to solve this problem, the prior art Republic of Korea Patent No. 10-0606258 has been proposed to install a high-pressure electrostatic precipitator inside the soundproof wall to remove dust generated from the road.

그러나, 이와 같은 종래기술은 고압전원과 전극의 제작에 비용이 과다하게 소요되어 시공비를 증가시키는 문제점 및 고압전원 공급에 따른 전력 낭비를 초래하는 문제점이 지적되고 있다.
However, such a prior art has been pointed out that the cost of excessively high costs for the production of the high voltage power supply and the electrode to increase the construction cost and the waste of power caused by the high voltage power supply.

{특허문헌}
{Patent Literature}

대한민국 등록특허 제 10-0606258호Republic of Korea Patent No. 10-0606258

본 발명은 질소산화물, 유황산화물, 휘발성 탄화수소, 부유 입자상 물질 등을 포함한 오염물질인 매연을 공기의 자연적인 흐름에 의존하여 정화시킴과 동시에 소음을 저감하도록 함을 기술적 과제로 삼는다.
The present invention aims to purify soot, which is a pollutant including nitrogen oxides, sulfur oxides, volatile hydrocarbons, suspended particulate matters, and the like, depending on the natural flow of air and to reduce noise.

본 발명은 후면판의 전방 상/하부면에 전면판의 상/하부면을 면접시킨 상태에서 고정볼트로 나사 고정시켜 방음판을 구성하고, 상기 후면판 및 전면판 내부에 설치한 흡음재의 상, 하방에 끼워진 끼움 브라켓 일측의 상/하 요입부에 세로 방향으로 접혀진 파형상의 통풍성을 가지는 활성 탄소섬유(ACF : ACTIVATED CARBON FIBER)필터의 상하부면을 끼워 고정 시켜 활성 탄소섬유 필터의 일측면과 전면판 내측면 사이에 제 1 공기 유통로를 형성하도록 구성하는 것에 있어서, 상기 방음판의 상부 내측면과 상부 끼움 브라켓 상부 사이에 제 2 공기 유통로를 형성하고, 상기 제 2 공기 유통로에 설치한 헤파(HEPA) 필터를 구성하는 필터박스의 일측 하방에 뚫은 공기 유입구멍을 통하여 상기 제 1 공기 유통로와 제 2 공기 유통로를 연통시켜 구성하며, 상기 필터박스 타측면에 공기 배출구멍을 형성하되, 상기 공기 배출구멍과 대응하는 위치의 후면판 상부면에 공기 배출구멍을 형성하여 후면판 외부로 2차적으로 정화된 공기가 배출유도 되도록 구성함을 특징으로 한다. The present invention constitutes a soundproof plate by fixing screws with fixing bolts in a state of interviewing the top / bottom surface of the front plate on the front top / bottom surface of the rear plate, and the top and bottom of the sound absorbing material installed inside the back plate and the front plate. The upper and lower surfaces of the ACF (ACTIVATED CARBON FIBER) filter having a longitudinally ventilated, ACF (ACTIVATED CARBON FIBER) filter are fitted by fastening the upper and lower indents of one side of the fitting bracket fitted into one side of the activated carbon fiber filter. In the configuration so as to form a first air flow path between the side, Hepa (HEPA) formed in the second air flow path by forming a second air flow path between the upper inner surface of the soundproof plate and the upper fitting bracket The first air flow passage and the second air flow passage communicate with each other through an air inlet hole drilled below one side of the filter box constituting the filter, and the other side of the filter box. An air discharge hole is formed on the surface, and an air discharge hole is formed on the upper surface of the rear plate at a position corresponding to the air discharge hole, so that the air purified secondly to the outside of the rear plate may be discharge oil.

본 발명은 방음판의 전방 또는 후방에서 인입되는 공기를 상방으로 원활하게 유도시키면서 충분한 공기 체류 시간을 가지도록 1차 및 2차적으로 공기 중의 오염물질을 정화시키게 하는 것으로, 공기 정화 정도를 더욱 향상시켜 정화된 공기를 외부로 배출케 하는 효과와 방음판 내부의 흡음재가 오염물질로부터 보호받게 되어 흡음기능의 저하를 방지함과 동시에 흡음재에 의해 공기 정화 흐름을 방해하지 않게 하는 효과를 가진다. The present invention is to purify the contaminants in the air first and second to have a sufficient air residence time while smoothly inducing the air introduced from the front or rear of the soundproof panel upward, further improve the degree of air purification The sound absorbing material is discharged to the outside and the sound absorbing material inside the soundproof panel is protected from contaminants to prevent the deterioration of the sound absorbing function and at the same time has the effect of not disturbing the air purification flow by the sound absorbing material.

도 1은 본 발명의 분리 사시도
도 2는 본 발명의 설치상태 단면도
도 3은 본 발명의 일부 발췌 분리 사시도
도 4는 본 발명의 타실 실시예에 의한 분리 사시도
도 5는 도 4의 성치 상태 단면도
도 6은 본 발명의 또 다른 실시예에 의한 설치상태 단면도1 is an exploded perspective view of the present invention
2 is a cross-sectional view of the installation state of the present invention
Figure 3 is an exploded perspective view of some excerpts of the present invention
Figure 4 is an exploded perspective view according to the other thread embodiment of the present invention
Figure 5 is a cross-sectional view of the state of state of FIG.
Figure 6 is a cross-sectional view of the installation state according to another embodiment of the present invention

본 발명은 후면판(10)의 전방 상/하부면에 전면판(20)의 상/하부면을 면접시킨 상태에서 고정볼트(30)로 나사 고정시켜 방음판(100)을 구성하고, 상기 후면판(10) 및 전면판(20) 내부에 설치한 흡음재(40)의 상, 하방에 끼워진 끼움 브라켓(50) 일측의 상/하 요입부(51)에 세로 방향으로 접혀진 파형상의 통풍성을 가지는 활성 탄소섬유 필터(60)의 상하부면을 끼워 고정 시켜 활성 탄소섬유 필터(60)의 일측면과 전면판 내측면 사이에 제 1 공기 유통로(200)를 형성하도록 구성하는 것에 있어서, 상기 방음판(100)의 상부 내측면과 상부 끼움 브라켓(50) 상부 사이에 제 2 공기 유통로(300)를 형성하고, 상기 제 2 공기 유통로(300)에 설치한 헤파 필터(70)를 구성하는 필터박스(71)의 일측 하방에 뚫은 공기 유입구멍(72)을 통하여 상기 제 1 공기 유통로(200)와 제 2 공기 유통로(300)를 연통시켜 구성하며, 상기 필터박스(71)타측면에 공기 배출구멍(73)을 형성하되, 상기 공기 배출구멍(73)과 대응하는 위치의 후면판(10)상부면에 공기 배출구멍(11)을 형성하여 후면판(10) 외부로 2차적으로 정화된 공기가 배출유도 되도록 구성한다.The present invention constitutes a soundproof panel 100 by fixing the screws with fixing bolts 30 in a state where the upper and lower surfaces of the front plate 20 are interviewed on the front upper and lower surfaces of the rear plate 10. Activated carbon having a wave-like breathability vertically folded on the upper and lower indents 51 on one side of the fitting bracket 50 fitted to the upper and lower portions of the sound absorbing material 40 installed inside the 10 and the front plate 20. The upper and lower surfaces of the fiber filter 60 are fixed to each other to form a first air flow path 200 between one side surface of the activated carbon fiber filter 60 and the inner surface of the front plate. The second air flow path 300 is formed between the upper inner surface of the upper portion of the upper fitting bracket 50 and the filter box 71 constituting the HEPA filter 70 installed in the second air flow path 300. The first air flow path 200 and the second air flow path 300 through the air inlet hole 72 drilled on one side of the bottom) The air outlet hole 73 is formed on the other side of the filter box 71, and the air outlet hole 11 is formed on the upper surface of the rear plate 10 at a position corresponding to the air outlet hole 73. Formed to configure so that the secondary purified air to the outside of the rear plate 10 is also the discharge oil.

상기에 있어서, 제 1 공기 유통로(200)는 끼움 브라켓(50) 일측의 상/하 요입부(51)와 전면판(200)사이의 공간이며, 활성 탄소섬유 필터(60)는 세로 방향으로 접혀진 파형상의 통풍성을 가지는 활성 탄소섬유 성형체 또는 가로 방향으로 접혀진 파형상의 통풍성을 가지는 활성 탄소섬유 성형체이다. In the above, the first air flow path 200 is a space between the upper and lower inlet 51 and the front plate 200 on one side of the fitting bracket 50, the active carbon fiber filter 60 in the longitudinal direction An activated carbon fiber molded article having a folded wave shape air permeability or an activated carbon fiber molded article having a wave shape air permeability folded in a lateral direction.

이러한 활성 탄소섬유 필터(60)는 상술한 바와 같이 활성 탄소섬유 필터(60)의 상/하부면이 끼움 브라켓(50) 일측의 상/하 요입부(51)에 끼워져 설치하게 되므로, 제 1 공기 유통로(200)에 활성 탄소섬유 필터(60)의 주름면(61)이 위치하게 되고, 침입하는 소음(음파)은 전면판(20)의 흡입 구멍(21)을 통해 통풍성의 탄소섬유 필터(60)로서 1차 저감시키고, 이를 통과한 소음은 흡음재(40)에 의해 더욱 저감시키게 된다.As described above, the activated carbon fiber filter 60 is installed on the upper and lower concave portions 51 on one side of the fitting bracket 50 by the upper / lower surface of the activated carbon fiber filter 60, and thus, the first air The corrugated surface 61 of the activated carbon fiber filter 60 is located in the distribution path 200, and the invading noise (sound wave) is a ventilated carbon fiber filter through the suction hole 21 of the front plate 20 ( 60) to reduce the first, and the noise passing through it is further reduced by the sound absorbing material (40).

그리고, 상기 전면판(20)의 흡입 구멍(21)을 통해 침입하는 공기는 활성 탄소섬유 필터(60)의 주름면(61)에 접촉되고, 이때 주름면(61)이 세로 또는 가로 방향으로 파형상으로 형성되어 있어(도 1의 일점쇄선 부위 참조) 공기의 접촉 면적이 넓음과 동시에 주름면(61)의 주름 골을 따라 공기가 상승되므로 체류시간이 길어져 공기 중의 오염물질인 매연이 충분한 시간을 가지고 활성 탄소섬유 필터(60)에 의해 흡착 제거되고, 공기의 자연적인 통풍력에 의해 상승되는 오염물질은 후술하는 헤파 필터(70)를 통해 여과되어 진다.In addition, the air penetrating through the suction hole 21 of the front plate 20 is in contact with the pleated surface 61 of the activated carbon fiber filter 60, wherein the pleated surface 61 is waved in the vertical or horizontal direction. Since the air has a large contact area and air rises along the corrugated bone of the corrugated surface 61, the residence time is long, so that the soot, a pollutant in the air, is sufficient. And the contaminants adsorbed and removed by the activated carbon fiber filter 60 and raised by the natural ventilation force of the air are filtered through the HEPA filter 70 described later.

상기에서, 방음판(100)의 상부 내측면과 상부 끼움 브라켓(50) 상부 사이에 형성된 제 2 공기 유통로(300)에 설치한 헤파 필터(70)는 필터박스(71)내부에 유해물질을 여과시키는 카본 필터 또는 메탈 폼 필터 또는 활성탄소 알맹이 필터 또는 유리섬유 필터 등의 필터 소재(70A)를 내장하여 구성되며, 제 1 공기 유통로(200)상방에 위치하는 상기 필터박스(71)의 일측 하방에 공기 유입구멍(72)을 형성하고, 필터박스(71)타측면에 공기 배출구멍(73)을 형성하되, 상기 공기 배출구멍(73)과 대응하는 위치의 후면판(10)상부면에 공기 배출구멍(11)을 형성하여 구성한다. In the above, the HEPA filter 70 installed in the second air flow path 300 formed between the upper inner surface of the sound insulation panel 100 and the upper portion of the upper fitting bracket 50 filters the harmful substances inside the filter box 71. A filter material 70A, such as a carbon filter, a metal foam filter, an activated carbon kernel filter, or a glass fiber filter, is incorporated, and is disposed below one side of the filter box 71 located above the first air flow path 200. The air inlet hole 72 is formed in the air outlet, and the air outlet hole 73 is formed in the other side of the filter box 71, but the air is disposed on the upper surface of the rear plate 10 at a position corresponding to the air outlet hole 73. The discharge hole 11 is formed and comprised.

따라서, 1차 공기 유통로(200)를 통과한 공기 중의 오염물질은 필터박스(71)의 공기 유입구멍(72)을 통해 유입되어 헤파 필터(70)에 의해 여과되어 공기 배출구멍(73) 및 후면판(10)상부면에 형성된 공기 배출구멍(11)를 통해 2차적으로 정화되어 정화된 공기가 외부로 배출되어지는 것이다.Therefore, the contaminants in the air passing through the primary air flow path 200 are introduced through the air inlet hole 72 of the filter box 71 and filtered by the HEPA filter 70 to allow the air outlet hole 73 and Through the air discharge hole 11 formed in the upper surface of the back plate 10 is purified secondary air is discharged to the outside.

이러한 작용을 통해 이루어지는 본 발명에 있어서, 활성 탄소섬유 필터(60) 및 헤파 필터(70)가 오염물질에 의해 심각하게 오염되어 교체할 경우에는 전면판(20)을 결합시킨 고정볼트(30)를 분해하여 활성 탄소섬유 필터(60)를 끼움 브라켓(50) 일측의 상/하 요입부(51)로부터 이탈시켜 교체하고, 흡음재(40)를 방음판(100)으로부터 이탈 시켜 제 2 공기 유통로(300)에 위치한 헤파 필터(70)를 교체할 수 있다.In the present invention made through this action, when the active carbon fiber filter 60 and hepa filter 70 is seriously contaminated by contaminants to replace the fixing bolt 30 coupled to the front plate 20 Decomposes and replaces the activated carbon fiber filter 60 by removing it from the upper and lower concave portions 51 of one side of the bracket 50 and replacing the sound absorbing material 40 from the soundproof plate 100 so as to separate the second air flow path 300. Hepa filter 70 located in) can be replaced.

한편, 본 발명은 전면판(20)을 흡음 구멍(21)이 뚫어진 다공판에 적용하고 있으나, 도 2의 일점쇄선과 같이 갤러리 타입에도 적용가능하며, 도 6과 같이 양면 흡음 방음판에도 적용 가능하다. 즉, 이 경우에는 전/후면판(20)(10) 각각에 흡음 구멍(12)(21)이 뚫어지며, 흡음재(40)양측에 우측의 제 1 공기 유통로(200) 및 좌측의 제 1 공기 유통로(200)가 형성되고, 상기 흡음재(40)의 상, 하방에 끼워진 끼움 브라켓(50) 양측의 상/하 요입부(51)(52) 각각에 통풍성을 가지는 활성 탄소섬유 필터(60)의 상하부면을 끼워 고정시켜 구성하며, 제 2 공기 유통로(300)에 설치한 헤파 필터(70)의 필터박스(71)일측 하방에도 공기 유입구멍(74)을 뚫어 2차적으로 공기를 여과 시킬 수 있도록 구성하고, 역시 필터박스(71)의 타측면 및 전면판(20)의 상부면 각각에 상호 대응 위치하는 공기 배출구멍(75)(22)을 뚫어 정화된 공기가 방음판(100)양측 상방으로 배출 되어지도록 할 수 있다.Meanwhile, the present invention applies the front plate 20 to the porous plate in which the sound absorbing hole 21 is drilled, but is also applicable to the gallery type as shown by the dashed-dotted line of FIG. 2, and also to the double-sided sound absorbing soundproof plate as shown in FIG. 6. . That is, in this case, the sound absorbing holes 12 and 21 are drilled in each of the front and rear plates 20 and 10, and the first air distribution path 200 on the right side and the first on the left side are formed on both sides of the sound absorbing material 40. An air flow path 200 is formed, and the activated carbon fiber filter 60 having air permeability in each of the upper and lower recesses 51 and 52 on both sides of the fitting bracket 50 fitted above and below the sound absorbing material 40. And the upper and lower surfaces of the upper and lower surfaces are inserted into each other, and the air inlet hole 74 is also drilled through the air inlet hole 74 below one side of the filter box 71 of the HEPA filter 70 installed in the second air flow path 300. The air purified through the air discharge holes 75 and 22 disposed on the other side of the filter box 71 and the upper surface of the front plate 20, respectively, is purified so that both sides of the soundproof plate 100 are formed. It can be discharged upwards.

또한, 본 발명에서 제시하는 도면 도 4 및 도 5는 본 발명의 타실시예로서, 흡음재(40)일측면에 흡음구멍(81)이 뚫어진 다공판(80)을 끼움 브라켓(50) 일측의 상/하 요입부(51)에 끼워 설치하되, 상기 다공판(80) 표면에 광촉매 물질(90)을 코팅하여 제 1 공기 유통로(200)를 침입하는 공기 중의 오염물질을 광분해 시켜 제거토록 할 수 있다. 상기에서, 다공판(80)대신에 광촉매 물질이 코팅된 그물 망 형상의 오염방지 망으로 대체 사용 할 수 있다. 이와 같이 광촉매 물질(90)에 의해 광분해 되어지고 남은 오염물질을 포함한 공기 중의 소음은 흡음재(40)에 의해 저감되고, 공기 중의 광분해 되지 않은 오염물질 및 제 공기 유통로(200) 상방으로 이동되는 오염물질은 상술한 바와 같이 2차적으로 헤파 필터(70)에 의해 여과되어 정화된 공기가 외부로 배출 되어지는 것이다.In addition, Figure 4 and Figure 5 presented in the present invention, as another embodiment of the present invention, the image of one side of the bracket 50 to fit the porous plate 80, the sound-absorbing hole 81 is drilled on one side of the sound absorbing material (40) It is installed in the lower / lower inlet 51, the photocatalytic material 90 is coated on the surface of the porous plate 80 to photo-decompose and remove contaminants in the air entering the first air flow path (200). have. In the above, instead of the porous plate 80 can be used to replace the anti-pollution net of the mesh-type coated with a photocatalytic material. As such, the noise in the air including contaminants remaining after being photoly decomposed by the photocatalytic material 90 is reduced by the sound absorbing material 40, and the contaminants that are not photoly decomposed in the air and the air are moved above the air passage 200. As described above, the substance is secondaryly filtered by the HEPA filter 70 and purified air is discharged to the outside.

상기에서, 본 발명은 무기질의 광촉매 물질(90)(유기질 광촉매 물질을 사용할 경우 표면은 매끄러우나 유분을 광분해 할 수 없으므로 무기질의 광촉매 물질을 사용함)을 전면판(20)표면에 코팅처리하지 않고 내부 끼움 브라켓(50) 일측의 상/하 요입부(51)에 끼워진 다공판(80) 표면에 처리하는 이유는 만일, 광촉매 물질(90)이 전면판(20)표면에 코팅될 경우 대기중의 오?물질이 전면판 표면에서 광분해 되어지더라도 분해 되지않는 오염물질이 매끄럽지 않은 무기질 광촉매 물질에 그대로 달라 붙어 전면판(20)이 외관상 매우 불결한 상태로 보여지게 되므로 이를 방지하기 위하여 전면판(20)의 흡음구멍(21)으로부터 들어오는 햇빛에 의해 내부에서 광분해 될 수 있도록 하는 것이다.
In the above, the present invention is the inorganic photocatalytic material 90 (the surface is smooth when using the organic photocatalytic material, but the inorganic photocatalytic material is used because the surface of the oil can not be photodegradable) without the coating on the surface of the front plate 20 The reason for the treatment on the surface of the porous plate 80 fitted to the upper and lower recesses 51 on one side of the fitting bracket 50 is that if the photocatalytic material 90 is coated on the front plate 20 surface, ? Even if the material is photoly decomposed on the surface of the faceplate, the contaminants that do not decompose adhere to the inorganic photocatalytic material, which is not smooth, so that the faceplate 20 appears to be very dirty in appearance. It is to be photodecomposed inside by the sunlight coming from the sound absorbing hole (21).

이상에서 실시예를 중심으로 설명하였으나 이는 단지 예시일 뿐 본 발명을 한정하는 것이 아니며, 본 발명이 속 하는 분야의 통상의 지식을 가진자라면 본 실시예의 본질적인 특성을 벗어나지 않는 범위에서 이상에 예시되지 않은 여러 가지의 변형과 응용이 가능함을 알 수 있을 것이다.Although the above description has been made based on the embodiments, these are merely examples and are not intended to limit the present invention, and those of ordinary skill in the art to which the present invention pertains should not be exemplified above unless they depart from the essential characteristics of the present embodiments. It will be understood that various modifications and applications are possible.

그리고 이러한 변형과 응용에 관계된 차이점들은 첨부된 청구 범위에서 규정하는 본 발명의 범위에 포함되는 것으로 해석되어야 할 것이다.It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

10 : 후면판 11 : 공기배출구멍
12 : 흡음구멍 20 : 전면판
21 : 흠음구멍 22 : 공기배출구멍
30 : 고정볼트 40 : 흡음재
50 : 끼움 브라켓 51, 52 : 요입부
60 : 활성 탄소섬유 필터 61 : 주름면
70 : 헤파 필터 70A : 필터소재
71 : 필터박스 72, 74 : 공기유입구멍
73, 75 : 공기배출구멍 80 : 다공판
81 : 흡음구멍 90 : 광촉매물질
100 : 방음판 200 : 제 1 공기 유통로
300 : 제 2공기 유통로10: rear panel 11: air exhaust hole
12: sound absorbing hole 20: front panel
21: groove hole 22: air discharge hole
30: fixing bolt 40: sound absorbing material
50: fitting bracket 51, 52: indentation
60: activated carbon fiber filter 61: pleated surface
70: HEPA filter 70A: filter material
71: filter box 72, 74: air inlet hole
73, 75: air discharge hole 80: porous plate
81: sound absorption hole 90: photocatalytic material
100: soundproof plate 200: first air flow path
300: second air flow path

Claims (4)

후면판(10)의 전방 상/하부면에 전면판(20)의 상/하부면을 면접시킨 상태에서 고정볼트(30)로 나사 고정시켜 방음판(100)을 구성하고, 상기 후면판(10) 및 전면판(20) 내부에 설치한 흡음재(40)의 상, 하방에 끼워진 끼움 브라켓(50) 일측의 상/하 요입부(51)에 세로 방향으로 접혀진 파형상의 주름면(61)이 형성된 통풍성을 가지는 활성 탄소섬유 필터(60)의 상하부면을 끼워 고정 시켜 활성 탄소섬유 필터(60)의 일측면과 전면판 내측면 사이에 제 1 공기 유통로(200)를 형성하도록 구성하는 것에 있어서, 상기 방음판(100)의 상부 내측면과 상부 끼움 브라켓(50) 상부 사이에 제 2 공기 유통로(300)를 형성하고, 상기 제 2 공기 유통로(300)에 설치한 헤파 필터(70)를 구성하는 필터박스(71)의 일측 하방에 뚫은 공기 유입구멍(72)을 통하여 상기 제 1 공기 유통로(200)와 제 2 공기 유통로(300)를 연통시켜 구성하며, 상기 필터박스(71)타측면에 공기 배출구멍(73)을 형성하되, 상기 공기 배출구멍(73)과 대응하는 위치의 후면판(10)상부면에 공기 배출구멍(11)을 형성하여 후면판(10) 외부로 2차적으로 정화된 공기가 배출유도 되도록 구성함을 특징으로 하는 친환경적 매연 저감 흡음형 방음판.

In the state that the upper and lower surfaces of the front panel 20 are interviewed on the front upper and lower surfaces of the rear panel 10, the soundproof panel 100 is constituted by fixing the screws with fixing bolts 30, and the rear panel 10 And a corrugated corrugated surface 61 folded in a vertical direction on the upper and lower indents 51 on one side of the fitting bracket 50 fitted to the upper and lower portions of the sound absorbing material 40 installed inside the front plate 20. In the upper and lower surfaces of the activated carbon fiber filter 60 having a fixed and fixed to form a first air flow path 200 between one side of the activated carbon fiber filter 60 and the inner surface of the front plate, A second air flow path 300 is formed between the upper inner surface of the sound insulation panel 100 and the upper portion of the upper fitting bracket 50, and constitutes a HEPA filter 70 installed in the second air flow path 300. The first air flow path 200 and the second air through the air inlet hole 72 drilled below one side of the filter box 71. The passage 300 is configured to communicate with each other, and an air discharge hole 73 is formed on the other side of the filter box 71, and the air is disposed on the upper surface of the rear plate 10 at a position corresponding to the air discharge hole 73. Eco-friendly smoke-absorbing sound-absorbing soundproof plate, characterized in that the discharge hole (11) is formed so that the secondary purified air to the outside of the rear plate (10) is also the discharge induction.

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KR102291520B1 (en) * 2020-02-07 2021-08-18 김법용 Fine dust reduction temporary sound insulation board with improved dust collection efficiency

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KR101143134B1 (en) * 2011-06-17 2012-05-08 (주)평화엔지니어링 Noise protecting panel having function of air pollutants extripating and sound wall using the panel

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KR100497203B1 (en) * 2002-05-31 2005-06-23 주식회사 티오즈 A guardrail for road with prevention of air pollution and noise
KR100864005B1 (en) * 2008-05-07 2008-10-17 주식회사 상진기연 Wave form carbon sound arresting a board to pro-environment way
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KR102291520B1 (en) * 2020-02-07 2021-08-18 김법용 Fine dust reduction temporary sound insulation board with improved dust collection efficiency

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